Facebook Beta gets updated with minor improvements

"It seems faster" doesn't quite cut it for every update that hits the store with no change log. This includes Facebook Beta, which has just been bumped to version 8.3.0.5 (up from 8.3.0.4). Unfortunately, Microsoft has failed to provide a list of changes included in the release an thus we're not entirely sure what's actually new with this update. That said, it's available for download.